Return flights from Kathmandu to Tokyo Flights from HKD 259 incl. tax

Based on HopeGoo data, Thai AirAsia offers one-way fares as low as US$248 on Cheapest nonstop routes (e.g. KTM to NRT on Wed, Apr 15), while Thai AirAsia offers Cheapest nonstop round-trips from US$487 departing on Mon, Apr 13 and returning on Tue, Apr 21.

At the moment, you can catch a nonstop flight from Kathmandu to Tokyo with the following airlines, including: Nepal Airlines Thai AirAsia Batik Air Malaysia Himalaya Airlines Air China Selected airlines are based on historical data collected from flight bookings users made on HopeGoo within the last 90 days.

It takes about 6 hours 45 minutes to fly from Kathmandu to Tokyo.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Kathmandu to Tokyo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on HopeGoo data in the past 4 weeks, there is 3 flight per week flying from Kathmandu to Tokyo. You can check the weekly schedule for popular airlines on this route below: Nepal Airlines: -/M/-/-/T/-/S -- RA433 (00:06)

To find best deals on flights from Kathmandu to Tokyo, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Apr 15, with one-way flights priced at just US$248. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Nepal Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Tokyo travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Kathmandu to Tokyo is August, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Kathmandu to Tokyo on February 27, 2026 with Air India, with prices starting at US$368.

You can land at any one of the following hubs in Tokyo, with Tribhuvan International Airport to Narita International Airport (KTM-NRT) is by far the most common option on this route: Haneda Airport (HND) Narita International Airport (NRT).

The time difference between Tokyo and Kathmandu is 3h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.